双语例句
French aeronaut Bertrand Piccard hopes to showcase the potential of green technology -- the plane does not use a drop of oil.
法国热气球驾驶员Bertrand Piccard希望展现绿色科技的潜力，因为这架飞机并不耗一滴燃油。
词典释义：
a drop of oil
时间: 2026-04-07 04:10:19
一滴油